Exam 13: Behind the Scenes: How the Internet Works

Most instant messaging services provide a high level of encryption for their messages.

Dynamic IP addressing is accomplished using a DHCP server.

The tag <i> informs a browser that the text that follows the tag should be italicized.

To boldface text in HTML, you would enclose your text in ________ and ________.

Individual Internet users connect to ISPs through a(n)________.

A(n)________ address is a unique number that identifies a computer, server, or device connected to the Internet.

XML technologies allow web pages to change after they have been loaded.

________ defines the content in terms of the data that is being described rather than how it is to be displayed.

________ servers are computers that enable users to buy goods and services over the web.

.com and .edu are examples of a(n)________.

When using ________-key encryption, only the message sender and recipient have the code.

FTP enables files to be downloaded or uploaded between computers.

CGI scripts are known as ________ programs because these programs run on a web server.

197.169.73.63 is an example of a(n)________.

The ________ IP addressing scheme uses 128-bit addressing.

LinkedIn is one the most popular instant messaging services.

________ enables interactive functionality beyond the simple display of information on a web page by providing a platform which can execute a program to do things like collect data from the user.

JavaScript commands are executed on a server computer.

A(n)________ is a small program that resides on a server, is downloaded to the client, and runs when needed without additional data transfers between the client and server.